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Cheap flights from Adelaide to New Hampshire from $1,154

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — MHT
7 Sep — 14 Sep1
1 adult

Cheap flight deals from Adelaide to New Hampshire

Keep the following information in mind while searching for Adelaide to New Hampshire flight deals. Data was last updated 2 September 2025.

Round-trip from

$1,659

One-way from

$1,154

Popular in

December

Cheapest in

August

Average price

$2,135
United Airlines
  • United Airlines
  • 16/10-23/10
  • 5 total stops
  • 82h 30m total
  • Adelaide to New Hampshire
Search Deals
Air Canada
  • Air Canada
  • 15/12
  • 3 total stops
  • 43h 27m total
  • Adelaide to New Hampshire
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($236 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($109 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Adelaide to New Hampshire

Cheapest flights from Adelaide to New Hampshire
Explore the most affordable flight options available from Adelaide to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2025.

Thu 16/1006:00ADL - BOS
3 stops38h 30mUnited Airlines
Thu 23/1006:00BOS - ADL
2 stops44h 00mUnited Airlines
Deal found 1/9$1,659
Thu 16/1006:00ADL - BOS
2 stops25h 25mQantas Airways
Thu 23/1012:00BOS - ADL
2 stops34h 35mQantas Airways
Deal found 1/9$2,091
Thu 16/1006:00ADL - BOS
3 stops31h 09mMultiple Airlines
Thu 23/1006:20BOS - ADL
3 stops39h 45mMultiple Airlines
Deal found 31/8$2,094
Thu 16/1012:15ADL - BOS
2 stops49h 15mCathay Pacific
Wed 22/1001:40BOS - ADL
2 stops39h 05mCathay Pacific
Deal found 1/9$2,248
Thu 16/1012:40ADL - BOS
2 stops40h 55mQatar Airways
Thu 23/1022:00BOS - ADL
1 stop28h 20mQatar Airways
Deal found 1/9$2,366
Fri 26/1206:00ADL - BOS
3 stops32h 18mUnited Airlines
Fri 2/120:55BOS - ADL
2 stops45h 05mUnited Airlines
Deal found 2/9$2,680

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide to New Hampshire that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 2 September 2025.
Use the filters below to find and compare flights from Adelaide to New Hampshire that are best for you.

Fly from

Adelaide

Fly to

New Hampshire

Route

Depart

Return

Price

AdelaideBoston

ADL - BOS

ADLBOS

Adelaide

Thu 16/10

06:00-06:00

3 stops38h 30m

Boston Logan Intl

Thu 23/10

06:00-16:30

2 stops44h 00m

$1,659

AdelaideBoston

ADL - BOS

ADLBOS

Adelaide

Wed 18/2

06:00-22:37

3 stops32h 07m

Boston Logan Intl

Sun 22/2

18:55-19:10

3 stops56h 45m

$1,842

AdelaideBoston

ADL - BOS

ADLBOS

Adelaide

Wed 18/2

14:55-21:40

1 stop22h 15m

Boston Logan Intl

Sun 22/2

16:25-09:30

2 stops49h 35m

$1,893

AdelaideBoston

ADL - BOS

ADLBOS

Adelaide

Thu 16/10

06:00-16:55

2 stops25h 25m

Boston Logan Intl

Thu 23/10

12:00-13:05

2 stops34h 35m

$2,091

AdelaideBoston

ADL - BOS

ADLBOS

Adelaide

Thu 16/10

06:00-22:39

3 stops31h 09m

Boston Logan Intl

Thu 23/10

06:20-12:35

3 stops39h 45m

$2,094

AdelaideBoston

ADL - BOS

ADLBOS

Adelaide

Mon 15/12

06:00-09:57

3 stops43h 27m

$1,154

AdelaideBoston

ADL - BOS

ADLBOS

Adelaide

Mon 15/12

18:30-17:25

2 stops38h 25m

$1,569

AdelaideBoston

ADL - BOS

ADLBOS

Adelaide

Mon 15/12

14:55-07:36

1 stop32h 11m

$1,861

AdelaideBoston

ADL - BOS

ADLBOS

Adelaide

Sun 7/9

19:00-15:00

3 stops57h 30m

$4,059

AdelaideBoston

ADL - BOS

ADLBOS

Adelaide

Sun 7/9

21:40-15:05

1 stop30h 55m

$23,684

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Best time to book a flight from Adelaide to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Adelaide with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Adelaide to New Hampshire
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Adelaide to New Hampshire?

    Located just 6.6 km from the city centre, Adelaide (ADL) is the airport most travellers will use when flying to New Hampshire from Adelaide.

  • How long is the flight from Adelaide to New Hampshire?

    Departing from Adelaide to New Hampshire will take you 32h 07m. The distance between Adelaide and New Hampshire is about 17325 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Adelaide to New Hampshire that include hotel bookings?

    Yes. In addition to deals on Adelaide to New Hampshire flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to New Hampshire?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to New Hampshire.

  • Can I find deals for business class flights from Adelaide to New Hampshire?

    Yes. Cheapflights offers flight deals from Adelaide to New Hampshire by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from Adelaide to New Hampshire?

When you search for this flight from Adelaide to New Hampshire, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Adelaide to New Hampshire?

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Can Cheapflights find flights from Adelaide to New Hampshire with no change fees?

Certainly. Search results for flights to New Hampshire from Adelaide shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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